Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Last Update: 928 PM CST Thu Dec 25 2025

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Duluth, MN Local Forecast Office

13NM ENE Ashland WI

Marine Zone Forecast

Rest Of Tonight

South wind 10 to 15 knots with gusts to around 25 knots becoming southwest 5 to 10 knots toward daybreak. Light sleet with possible rain, snow, freezing rain and freezing drizzle likely late in the evening, then rain, light sleet, light freezing rain and snow after midnight. Patchy fog after midnight. Waves 1 to 3 feet.

Friday

West wind 5 to 10 knots. Patchy fog in the morning. Chance of light sleet, slight chance of drizzle and chance of light freezing drizzle in the morning. Waves 1 foot or less.

Friday Night

Southwest wind 5 knots becoming south after midnight. Mostly cloudy. Waves 1 foot or less.

Saturday

South wind 5 to 10 knots. Slight chance of drizzle and light freezing drizzle in the morning, then chance of drizzle in the afternoon. Waves 1 foot or less.